/*
 * Copyright 2013 Glassy Cinema.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package hu.glassy.web.component.behaviour;

import org.apache.wicket.Component;
import org.apache.wicket.ajax.attributes.AjaxCallListener;

/**
 * Letiltja a komponenst, mielőtt elindul az AJAX kérés, majd engedélyezi, ha a
 * kérésre válasz érkezett.
 *
 * @author molnar.alexander@sonrisa.hu
 */
public class DisableComponentOnAjaxCall extends AjaxCallListener
{

  private static final long serialVersionUID = 1L;

	// --------------------------------------------------
  // ~ Overrided methods
  // --------------------------------------------------
  @Override
  public CharSequence getBeforeHandler(final Component component)
  {
    return "javascript:$('#" + component.getAjaxRegionMarkupId() + "').attr('disabled', 'disabled');";
  }

  @Override
  public CharSequence getCompleteHandler(final Component component)
  {
    return "javascript:$('#" + component.getAjaxRegionMarkupId() + "').removeAttr('disabled');";
  }

}
